prefeitura angolul

city hall▼(building)
noun
[UK: ˈsɪ.ti hɔːl] [US: ˈsɪ.ti ˈhɒl]

prefecture [prefectures]▼(The district governed by a prefect)
noun
[UK: ˈpriː.fek.tjʊə(r)] [US: ˈpriː.ˌfek.tʃər]

town hall▼(a building that houses the local government offices of a town)
noun
[UK: taʊn hɔːl] [US: ˈtaʊn ˈhɒl]